The environment was clean now, but it was impossible to even cook with an open flame at home.
Then, some overseas Shelters would post videos of people burning firewood in fireplaces, their homes filled with neatly stacked logs. People back home would watch these with great envy.
In reality, those Shelters couldn't even guarantee a stable power supply at times, still relying on antiquated diesel or gasoline generators left over from the past.
Such relics were nowhere to be found in City No. 03. If any existed, they might turn up in the corner of a museum.
People often froze to death abroad, but that was virtually impossible here. Every Underground City had central heating; even the streets were temperature-controlled with precision.
If not for the need to simulate the changing of the seasons, the Underground Cities could have even maintained a constant year-round temperature.
Then there was the holographic ecological dome.
